Which airports does Allegiant Air fly between Las Vegas and Knoxville, TN?
For flights between Las Vegas and Knoxville, TN, Allegiant Air operates the following airport routes:
For flights between Las Vegas and Knoxville, TN, Allegiant Air operates from the following airport routes: Mccarran International Airport (LAS) to Mcghee Tyson (TYS)
What do Allegiant Air flights from Las Vegas to Knoxville, TN cost?
One of Allegiant Air cheapest prices for a Las Vegas to Knoxville, TN flight we have right now is $80.
On average though, flights with Allegiant Air cost $345.97 for the route Las Vegas to Knoxville, TN, but it mostly depends on the season and how far in advance you book your tickets.